CAT Correction Window 2026 (Closed): Check Last Date, Editable Fields, How to Edit Form

Common Admission Test 2026 ( CAT )

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Abhishek
Abhishek Dhawan
Deputy Manager - MBA & BBA Content
Updated on Oct 13, 2026 09:59 IST
IIM Indore has closed the CAT form correction link on its official website, iimcat.ac.in. All candidates who had completed the CAT registration 2026 were able to access the form correction window. The CAT correction window 2026 closed at 5 PM, on October 6. Candidates can rectify a few details using the CAT form correction.

IIM Indore closed the CAT 2026 correction window. Check complete details on CAT form correction 2026 below.

CAT 2026 Correction Window

CAT 2026 Correction Window

CAT Correction Window 2026: IIM Indore has closed the CAT form correction link on its official website, iimcat.ac.in. All candidates who had completed the CAT registration 2026 were able to access the form correction window. The CAT correction window 2026 closed at 5 PM, on October 6. Candidates can rectify a few details using the CAT form correction facility. Check complete details on the CAT 2026 correction window below.

  • Current status: Closed
  • Official correction window dates: October 5, 2026 to October 6, 2026
  • Closing date and time: October 6, 2026 (5:00 PM)
  • What candidates should do now: Candidates should regularly check the official portal, iimcat.ac.in, for the form correction edit window.

Direct Link for CAT Form Correction: https://cdn.digialm.com/EForms/configuredHtml/32842/101262/login.html

Table of contents
  • CAT 2026 Correction Window Dates
  • What Is the CAT Correction Window?
  • CAT 2026 Application Form Correction: Fields That Can Be Edited
  • CAT 2026 Correction Window: Editable vs Non-Editable Fields
  • How to Edit the CAT 2026 Application Form
  • CAT 2026 Correction Window Last Date
  • What Happens After the CAT Correction Window Closes?
  • Important Points to Remember Before Editing the CAT Application 2026
View More

CAT 2026 Correction Window Dates

The organising IIM has announced the form correction schedule for CAT 2026. Candidates can check the table below for CAT 2026 dates for form correction.

Event Date Status
CAT 2026 Registration Start Date 03-Aug-2026 (10:00 AM) Closed
CAT 2026 Registration Last Date 22-Sep-2026 (5:00 PM)
Correction window opening date 05-Oct-2026 Closed
Correction window closing date 06-Oct-2026 (5:00 PM) Closed
CAT Toppers Preparation Strategy

Real prep plan shared by CAT toppers who scored 99.9+ to 100 percentile:

  • 2025 CAT Topper Anmol Gupta (99.96%): Solved 5 DILR sets in under 35 mins.
  • 2024 CAT Topper Vagish Nangia (100%): Mastered VARC using a 7-8 min RC drill and prioritised sectional mocks.
  • 2025 CAT Topper Pranshav Shah (99.80%): Followed daily timed routine of 4 RCs, 4 DILR sets, 30-40 Quant questions.

What Is the CAT Correction Window?

The CAT correction window is a limited-period online facility provided on the official portal (iimcat.ac.in) for applicants who have already completed their registration and paid the required application fee. Its primary objective is to allow candidates to rectify specific submission errors without invalidating their candidature.

This facility does not allow an applicant to re-fill the entire application form or edit every detail that was filled in the exam form. Candidates are only permitted to alter a strictly specified set of fields approved by the conducting authority. Unregistered candidates cannot use this window to fill a fresh application for the CAT 2026 exam.

CAT 2026 Application Form Correction: Fields That Can Be Edited

The official notification on form correction specifies the confirmed editable fields for CAT 2026. Candidates are allowed to edit three specific details filled in the CAT exam form, including the candidate's photograph, signature, and test state/city preferences.

Q. Can Personal Details Be Changed?

Fundamental identification details, such as the candidate's full name, date of birth, category, email ID, and mobile number, remain completely locked after payment and cannot be edited during the correction window.

Q. Can Candidates Change Their CAT Exam City Preference?

Yes, candidates can modify or reorder their preferred test cities during the edit period as permitted by the official notification for CAT 2026.

CAT 2026 Correction Window: Editable vs Non-Editable Fields

The table below summarises the status of various application fields for the CAT 2026 correction process:

Application detail CAT 2026 status
Candidate Photograph Editable
Candidate Signature Editable
Test State/City Preferences Editable
Candidate Full Name Not editable
Date of Birth Not editable
Email Address Not editable
Mobile Number Not editable
Academic Records (10th/12th/Graduation) Not editable
Reservation Category Not editable

How to Edit the CAT 2026 Application Form

The official website used for application corrections is iimcat.ac.in. When the correction window opens, candidates will follow the standard login procedure established by the authority:

  1. Go to the official website: iimcat.ac.in.
  2. Click on the CAT login link under "Registered Candidate Login".
  3. Enter the registered CAT User ID and Password.
  4. Access the submitted application form and click on the correction or edit tab.
  5. Make changes only in the permitted fields, such as re-uploading documents or adjusting choices.
  6. Review the updated form, accept the declaration, and submit the changes.
  7. Save or download a copy of the revised application confirmation for future reference.

NOTE: There will be no processing fee for CAT form correction 2026.

CAT 2026 Correction Window Last Date

The official closing date for the CAT 2026 correction window is October 6, 2026, at 5:00 PM. The facility operates for a very short duration, opening at 10:00 AM on October 5, 2026.

Candidates must complete any permitted alterations well before the designated closing hour. No further extensions will be granted beyond the deadline, and portals do not accept late submissions once the designated cutoff time expires.

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What Happens After the CAT Correction Window Closes?

After the closing of the correction facility, the application database is locked, and no further requests for data alterations are entertained under standard operating procedures. The authority uses this finalised database to verify applicant eligibility and allot CAT test centres.

Soon after the registration and form correction process, IIM Indore will release CAT admit card. As per the initially informed timeline, candidates will find the admit card of CAT 2026 exam on November 4. The admit card displays the CAT exam date, candidate's finalised exam centre, slot, session timing, and photograph as verified during the application process.

Important Points to Remember Before Editing the CAT Application 2026

Check some important points before proceeding to access CAT form correction window:

  • Check the entire application thoroughly before submitting any edits, as the correction facility is typically offered only once.
  • Ensure any newly uploaded image or signature file strictly meets the specified file formats, dimensions, and size limits set by the authority.
  • Use a stable internet connection and access the portal using supported desktop web browsers to avoid upload interruptions.
  • Save and download the updated application form confirmation immediately after submitting the changes.
  • Avoid waiting until the final hours of the deadline to prevent login delays caused by portal traffic.

The details available in the CAT exam form are used in the official records for admission purposes. Therefore, candidates must ensure all details furnished in the exam form are correct. Check complete details on CAT admit card 2026.

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Q&A Icon
Commonly asked questions
Q:   In how many cities is CAT exam held?
A: 

CAT exam is held in about 170 cities across India. Candidates can choose up to six cities as their preferred test location. The list of test cities for CAT is available in application form. Candidates should choose the test city carefully as the request to change the test city later may or may not be accepted due to non-availability of seats at the centres in that particular city. Given below are the cities where CAT exam is usually held.

 

Q:   What is the application fee for CAT exam?
A: 

CAT application fee is INR 2700 for General candidates and INR 1350 for SC/ST/PwD candidates. The fee amount is to be paid online at the time of application form submission.

Q:   Which documents are required for filling CAT application form?
A: 

Candidates need the following documents while filling the CAT application form:

  • A recent passport size photo (color against white background)
  • Scanned signature with black pen on white paper
  • Any photo ID card like PAN card, Aadhaar Card, Voter ID, Passport 
  • Class 10 marksheet 
  • Class 12 marksheet 
  • Graduation marksheet 
  • Permanent address proof 
  • Work experience documents Reserved category students need to upload Category Certificate along with the CAT application form. The Certificate is available on the CAT website. Candidates can download, fill it, get it attested by competent authority and upload it as PDF with the CAT application form. 
  • The PwD category students also have to fill the PwD form and Scribe affidavit along with the exam application form. This is necessary for getting scribe facility and PwD facility at the test centre. The CAT application form is same for students from all categories. Those belonging to a particular category (SC/ST/PwD) will be required to mention it in the relevant field of the CAT form.
Q:   Is there age limit to appear for CAT?
A: 

There is no age limit to appear for CAT. Any graduate or working professional can appear in the exam.

Q&A Icon
Commonly asked questions
Q:   Is there any fee charged for CAT form correction?
A: 

No, the candidates do not have to pay any fee for CAT form correction. The facility is provided to candidates free of cost. However, if they have made an error in a field that will not be available for editing during form correction, then they will have to fill a fresh form before the submission deadline and pay the CAT application fee again. So, candidates must review the CAT application form before submitting to check whether they have filled all the information correctly or not. Once submitted, the form will not be editable but of photo, signature and test city.

Q:   Is CAT exam tough for an average student?
A: 

CAT is a speed-based test of analytical aptitude, logical reasoning skills, data interpretation and English comprehension. Now, it may sound tough, but these are the skills which we are taught in school so there is nothing new to learn. What is required is to learn these subjects at advanced level. If you are an average student but have studied Science or Commerce in Class-12 and graduation, you will find a lot of familiar topics in Data Interpretation, Quantitative Aptitude and Logical Reasoning. All you will need is brush up the basics and practice the concepts on advanced-level problems.

However, since the competition is so high in CAT and less than 95 percentile can break your dream of joining a top college like IIM, the preparation for CAT requires a lot of focus, dedication, discipline and diligence. If you can do that, despite being an average student, you can crack the CAT exam.

Hope it was helpful!!!

Q:   Can I crack CAT through self-study?
A: 

Yes, you can crack CAT through self study but it will require a lot of discipline and consistency on daily basis. You will need the most recommended books, best mock test series and online practice sessions. Join YouTube channels for online tutorial. Give yourself 9 months and study for 8 hours daily.

Q:   Is the CAT syllabus difficult?
A: 

Yes CAT syllabus is difficult to crack if you do not have enough time. There are three subjects in CAT- VARC, DILR and Quantitative Aptitude. Most of candidates find RC passages tough to crack. In Quants, Arithmetic, Algebra and Geometry pose significant challenge during preparation. In DILR, Reasoning questions often turnout to be tricky and confusion. 

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Commonly asked questions
Q:   Which topics have the highest weightage in CAT exam?
A: 

In CAT Quantitative Aptitude, Arithmetic has the highest weightage with 7-8 questions in every shift. In VARC, Reading Comprehension has the maximum weightage with about 16 questions. In DILR, the number of questions are equally distributed.

Q:   Is it compulsory to attempt all sections in CAT?
A: 

While it is not mandatory to attempt all sections in CAT, the IIMs and all top B School consider sectional percentiles too for selecting candidates for admission. Thus, you cannot afford to skip a CAT section all together. You can skip some questions though.

Q:   Can the test centre be changed after the release of CAT admit card?
A: 
No, there is no provision of changing the test centre after the CAT admit card has been released. In fact, there is no option to change the test centre allotted at any point of time during the exam cycle. Candidates get only one opportunity to change the test city choice at the time of form correction. Thus, it is very important to select test cities very carefully in the CAT application form. They must choose their first city preference as home town or the city where they are likely to be on the exam day or choose a city which is the closest to their hometown and they can reach there on time on the exam day. Also, to be allotted the desired test city, candidates must fill the CAT application for at the earliest, as the exam slot and test centres are allotted on first cum first served basis. If the seats get filled fore centres in one city, candidates are allotted a centre in the second city of their preference. Moreover, the CAT admit card is released a month before the exam so candidates must check the location of their allotted centre much in advance and make arrangements for reaching there on exam day on time.
Q:   Can I show digital copy of the CAT admit card at the exam centre?
A: 

The digital copy of the CAT admit card will not be accepted at the test centres as a valid document, thus you cannot show it, to gain entry. As per the official guidelines, only the colour print out of the admit card on A4 size sheet will be accepted as valid. Candidates must also affix a passport size photo, preferably the same as uploaded in the CAT application form.  

The examination authority does not accept digital admit card as valid document as it is to be signed and stamped by the test centre staff for proof of candidate’s attendance. One copy of the CAT admit card of every candidate is also retained by the authorities, thus the need for the print out.

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Commonly asked questions
Q:   Can I pay the fee of CAT 2026 application form in cash?
A: 

There is no option to pay the fee of CAT 2026 application form in cash. The only mode of fee payment is online which includes debit card, credit card, net banking, UPI.

Q:   Can I edit my CAT application form after submission?
A: 
Once the CAT application form is submitted, candidates are not allowed to make changes in it. In case, you've made errors, you need to fill a fresh CAT application form and pay the fees again. However, editing of certain fields such as photo, signature and test city preference is allowed during form correction process which starts 2-3 days after the CAT registration process concludes. The form correction window is opened for 3-4 days during which candidates can edit only these three fields. If they have made a mistake in any other field, they cannot edit it. No request for changes is accepted by the examination authorities. Thus, it is very important to fill the CAT application form correctly with valid details. Candidates must keep the important documents such as Aadhaar card, class 10, class 12, graduation certificates, birth Certificate address proof, work experience documents, etc. To cross check the information while filling the form. They must also be very careful in selecting Iims and courses as they will be eligible for only those Iims and courses which they shall have selected in the CAT form.
Q:   How can I prepare for DILR section of CAT?
A: 

CAT DILR preparation is completely based on practice papers and mock tests. You should obtain recommended CAT DILR sample papers and mock test series. Make sure to cover all types of question. Also practice DILR questions of past year with the help of CAT question papers.

Q:   Can I crack CAT exam if I have not studied Maths in 12th?
A: 

Yes, you can crack CAT exam even if you haven't studied Maths in class 12. CAT Quant and DI have Mathematical questions of advance level, from the topics studied in Class 9 and 10. You will only need to brush up the basic and practice advance level questions.

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About the Author
author-image
Abhishek Dhawan
Deputy Manager - MBA & BBA Content

Abhishek Dhawan is a content writer and editor with 7+ years of experience in education journalism. He holds a BA degree from the University of Delhi. At Shiksha, Abhishek primarily covers MBA and BBA entrance

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Answered 2 days ago

For CAT Data Interpretation preparation, candidates can refer to Arun Sharma's books for CAT DILR. His books cover this topic comprehensively.

A

Aarushi Hazarika

Contributor-Level 7

Answered 2 days ago

Yes, Data Interpretation is important for CAT as it makes up for 50 percent of the DILR sections, which carries a weightage of 66 marks.

E

Esha Singh

Contributor-Level 7

Answered 2 days ago

There are usually 8-10 questions on Data Interpretation in CAT. The questions are in sets of 4 or 5.

A

Anyam Kalra

Contributor-Level 7

Answered 3 days ago

Practise previous-year CAT questions, mock tests, and vocabulary books such as Word Power Made Easy. Reading editorials and quality articles can also help.

P

Porishmita Paul

Contributor-Level 10

Answered 3 days ago

Yes. It improves grammar, vocabulary, context-based understanding, and sentence interpretation, which are useful for VARC preparation.

P

Porishmita Paul

Contributor-Level 10

Answered 3 days ago

CAT does not have a fixed number of Sentence Completion questions. Direct questions on this topic are uncommon.

P

Porishmita Paul

Contributor-Level 10

Answered 3 days ago

Aspirants should attempt CAT DILR practise questions as timed mock exercises without checking the answers, and solutions. Candidates must go through answers and solutions after completing each set.

78471082
Abhishek Dhawan

Contributor-Level 10

Answered 3 days ago

No. These are original practice questions curated from past-paper reasoning structures, not guaranteed exam questions.

V

Vikram Tyagi

Contributor-Level 7

Answered 4 days ago

Yes, ISBR Business School give scholarship based on the CAT score. Below given is the scholarship criteria and percentage of tuition fee waiver given by the ISBR Business School based on the CAT score.

ExaminationScholarship CriteriaCategoryQuantum of ScholarshipNos.
CAT90 percentile or aboveMerit / Industry Sponsored100% Full Ride5 Nos.
85 percentile or above50% Waiver in Tuition Fee20 Nos.
80 percentile or above25%25 Nos.

S

Shruti Manchanda

Contributor-Level 10

Answered 4 days ago

To prepare for CAT Arithmetic section, refer to Class 9 and 10 NCERT Math books. These books will help you recap fundamental concepts and formulae. For advance level questions, refer Arum Sharma and Nishit Sinha books recommended for CAT quantitative aptitude preparation.  

A

Anya B

Contributor-Level 7